/* 
Copyright (c) 2008 Delio Brignoli

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

*/

#include <Adac.h>

void setup() {
  adac_init();
}

void conversion_complete(int conversion_count, void* priv) {
  if (conversion_count == 0) {
    //Set the input the first time we are called (during prepare). It will be used for the next conversion
    adac_set_next_input(1);
  } else {
    //Set next input to a negative value will stop the conversion
    adac_set_next_input(-1);
  }
}

void loop() {
  int inputs[1] = {1};

  adac_prepare(inputs, sizeof(inputs), &conversion_complete, NULL);
  adac_trigger();
  adac_pause();
  adac_stop();
}
